Gregory P. Harris, MD
Anesthesiology Physician · Winchester, VA
Gregory P. Harris, MD is an anesthesiology physician with a practice address in Winchester, Virginia, and NPI 1629041637, issued on Feb 9, 2006. Check the license (Virginia 0101042007, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Gregory P. Harris
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 0101042007 VA
Self-reported in NPPES; status is on the state search - Practice location
- 1840 Amherst St, Winchester, VA 22601
- Phone
- (540) 536-8000
- Enumerated
- Feb 9, 2006
- Record last updated
- Aug 29, 2022
- Fax
- (540) 536-7780
- Medicaid ID
- 005760283 VA
- Medicare enrollment
- Enrolled (PECOS I20101008000425); accepts Medicare assignment
- Medical or professional school
- Albert Einstein College Of Medicine Of Yeshiva University, 1983
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 1,453 in Virginia → Look up another NPI →
Also registered at 1840 Amherst St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gregory P. Harris in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101042007Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 84.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $47.38
2 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 17,774 providers of this specialty with any payment received $669.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Valley Health Anesthesia Services, LLCWinchester, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory P. Harris among 1,453 anesthesiology physician records in Virginia
Gregory P. Harris, MD is one of 1,453 anesthesiology physician records with a practice address in Virginia. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 48% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1983 · median 2005 among the 935 with a school on file
- Record last updated2022 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
48 anesthesiology physician records list a practice address in Winchester
They are 48 of the 2,762 NPPES records with a practice address in Winchester, and 1,453 anesthesiology physician records in Virginia.
All 1,453 in Virginia → Every provider in Winchester → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Richard Creasy, MDWinchester, VA 226011992782445
- John Davis, MDWinchester, VA 226011093793382
- Andrew Dennard, M.D.Winchester, VA 226011487635785
- Kevin Galvin, M.D.Winchester, VA 226011336134881
- Charles Hagan, MDWinchester, VA 226011992777569
- Nelson Isenhower, MDWinchester, VA 226011841262615
- David Kliewer, MDWinchester, VA 226011801861281
- David McLellan, MDWinchester, VA 226011629041694
Common questions
What is Gregory P. Harris, MD's NPI number?
Gregory P. Harris, MD's National Provider Identifier (NPI) is 1629041637, issued on Feb 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory P. Harris, MD located?
The NPPES record lists a practice address at 1840 Amherst St, Winchester, VA, 22601. Phone: (540) 536-8000. Providers update this record themselves, so call before visiting.
How can I verify Gregory P. Harris, MD's license?
NPPES lists Virginia license number 0101042007, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Gregory P. Harris, MD's MIPS final score?
The 2023 MIPS final score is 84.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.